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When to use MyISAM and InnoDB? [duplicate]

...resources. -- Mostly no longer true. Full-text indexing. -- InnoDB has it now Especially good for read-intensive (select) tables. -- Mostly no longer true. Disk footprint is 2x-3x less than InnoDB's. -- As of Version 5.7, this is perhaps the only real advantage of MyISAM. InnoDB: The InnoDB st...
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Converting stream of int's to char's in java

...st notation: int i = 97; // 97 is 'a' in ASCII char c = (char) i; // c is now 'a' If you mean transforming the integer 1 into the character '1', you can do it like this: if (i >= 0 && i <= 9) { char c = Character.forDigit(i, 10); .... } ...
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How do I get the current absolute URL in Ruby on Rails?

...otocol}#{request.host_with_port}#{request.fullpath}", since request.url is now deprecated. For Rails 2: You can write request.url instead of request.request_uri. This combines the protocol (usually http://) with the host, and request_uri to give you the full address. ...
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Enterprise app deployment doesn't work on iOS 7.1

..., like https://dl.dropboxusercontent.com/s/gnoctp7n9g0l3hx/download.html Now, visit https://dl.dropboxusercontent.com/s/gnoctp7n9g0l3hx/download.html in your device, you can install the app like before. WHAT A WONDERFUL WORLD! ...
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Add new attribute (element) to JSON object using JavaScript

... @shanehoban here a is JSON, a.s as just defined by you is a string. Now you are trying to add ["subproperty"] to a string. Do you understand now why u got the error? – shivam Jul 12 '14 at 11:45 ...
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How do I remove all non-ASCII characters with regex and Notepad++?

I searched a lot, but nowhere is it written how to remove non-ASCII characters from Notepad++. 7 Answers ...
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Easy interview question got harder: given numbers 1..100, find the missing number(s) given exactly k

.... + ak2 = b2 ... a1k + a2k + ... + akk = bk Using Newton's identities, knowing bi allows to compute c1 = a1 + a2 + ... ak c2 = a1a2 + a1a3 + ... + ak-1ak ... ck = a1a2 ... ak If you expand the polynomial (x-a1)...(x-ak) the coefficients will be exactly c1, ..., ck - see Viète's formulas. Si...
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Locate current file in IntelliJ

... In the keymap it's called "Select in..." now. – seanmcl Oct 13 '14 at 15:02 3 ...
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How to resize the iPhone/iPad Simulator?

...Select Simulator Goto Window tab Select Physical Size option (cmd + 1) Now if this dosen’t make size as per your interest then follow below steps : Select Simulator Goto edge of simulator. This will convert your cursor to resize option (Bidirectional arrow). Now using this resize option you ...
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Instantiate and Present a viewController in Swift

...he new Swift on Xcode 6 , and I tried some demo projects and tutorials. Now I am stuck at: 15 Answers ...